54510000

素因数分解:

$2^4\times 3^1\times 5^4\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:133

約数の個数: 200

約数和(自身を含む): 185940480

約数和(自身を除く): 131430480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 40, 46, 48, 50, 60, 69, 75, 79, 80, 92, 100, 115, 120, 125, 138, 150, 158, 184, 200, 230, 237, 240, 250, 276, 300, 316, 345, 368, 375, 395, 400, 460, 474, 500, 552, 575, 600, 625, 632, 690, 750, 790, 920, 948, 1000, 1104, 1150, 1185, 1200, 1250, 1264, 1380, 1500, 1580, 1725, 1817, 1840, 1875, 1896, 1975, 2000, 2300, 2370, 2500, 2760, 2875, 3000, 3160, 3450, 3634, 3750, 3792, 3950, 4600, 4740, 5000, 5451, 5520, 5750, 5925, 6000, 6320, 6900, 7268, 7500, 7900, 8625, 9085, 9200, 9480, 9875, 10000, 10902, 11500, 11850, 13800, 14375, 14536, 15000, 15800, 17250, 18170, 18960, 19750, 21804, 23000, 23700, 27255, 27600, 28750, 29072, 29625, 30000, 31600, 34500, 36340, 39500, 43125, 43608, 45425, 46000, 47400, 49375, 54510, 57500, 59250, 69000, 72680, 79000, 86250, 87216, 90850, 94800, 98750, 109020, 115000, 118500, 136275, 138000, 145360, 148125, 158000, 172500, 181700, 197500, 218040, 227125, 230000, 237000, 272550, 296250, 345000, 363400, 395000, 436080, 454250, 474000, 545100, 592500, 681375, 690000, 726800, 790000, 908500, 1090200, 1135625, 1185000, 1362750, 1817000, 2180400, 2271250, 2370000, 2725500, 3406875, 3634000, 4542500, 5451000, 6813750, 9085000, 10902000, 13627500, 18170000, 27255000, 54510000]

約数ペア:

[(1, 54510000), (2, 27255000), (3, 18170000), (4, 13627500), (5, 10902000), (6, 9085000), (8, 6813750), (10, 5451000), (12, 4542500), (15, 3634000), (16, 3406875), (20, 2725500), (23, 2370000), (24, 2271250), (25, 2180400), (30, 1817000), (40, 1362750), (46, 1185000), (48, 1135625), (50, 1090200), (60, 908500), (69, 790000), (75, 726800), (79, 690000), (80, 681375), (92, 592500), (100, 545100), (115, 474000), (120, 454250), (125, 436080), (138, 395000), (150, 363400), (158, 345000), (184, 296250), (200, 272550), (230, 237000), (237, 230000), (240, 227125), (250, 218040), (276, 197500), (300, 181700), (316, 172500), (345, 158000), (368, 148125), (375, 145360), (395, 138000), (400, 136275), (460, 118500), (474, 115000), (500, 109020), (552, 98750), (575, 94800), (600, 90850), (625, 87216), (632, 86250), (690, 79000), (750, 72680), (790, 69000), (920, 59250), (948, 57500), (1000, 54510), (1104, 49375), (1150, 47400), (1185, 46000), (1200, 45425), (1250, 43608), (1264, 43125), (1380, 39500), (1500, 36340), (1580, 34500), (1725, 31600), (1817, 30000), (1840, 29625), (1875, 29072), (1896, 28750), (1975, 27600), (2000, 27255), (2300, 23700), (2370, 23000), (2500, 21804), (2760, 19750), (2875, 18960), (3000, 18170), (3160, 17250), (3450, 15800), (3634, 15000), (3750, 14536), (3792, 14375), (3950, 13800), (4600, 11850), (4740, 11500), (5000, 10902), (5451, 10000), (5520, 9875), (5750, 9480), (5925, 9200), (6000, 9085), (6320, 8625), (6900, 7900), (7268, 7500)]